public class Book {
    public static void main(String[]args){
    }
    private String bookName;//书名
    private String author;//作者
    private String publisher;//出版社
    private double price;//价格

    public void setBookName(String bookNameParam) {
        System.out.println("数据传过来了" + bookNameParam);
        bookName = bookNameParam;
    }

    public String getBookName() {
        return bookName;
    }

    public void setAuthor(String authorParam) {

        author = authorParam;
    }

    public String getAuthor() {
        return author;
    }

    public void setPublisher(String publisherParam) {
        publisher = publisherParam;

    }

    public String getPublisher() {
        return publisher;
    }

    public void setPrice(double priceParam) {
        price = priceParam;
    }


    public String getBookInfO() {
        return "书名:" + bookName + "作者:" + author + "出版社名:"
                + publisher + "价格:" + price;
    }


}
